EP1647963A4 - A colorful projection display device - Google Patents

A colorful projection display device

Info

Publication number
EP1647963A4
EP1647963A4 EP20040709567 EP04709567A EP1647963A4 EP 1647963 A4 EP1647963 A4 EP 1647963A4 EP 20040709567 EP20040709567 EP 20040709567 EP 04709567 A EP04709567 A EP 04709567A EP 1647963 A4 EP1647963 A4 EP 1647963A4
Authority
EP
Grant status
Application
Patent type
Prior art keywords
display device
colorful
chips
images
projection display
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP20040709567
Other languages
German (de)
French (fr)
Other versions
EP1647963A1 (en )
Inventor
Jianxin Shao
Bin Fan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kinoptics Technologies Inc
Original Assignee
Kinoptics Technologies Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date

Links

Classifications

    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/22Other optical systems; Other optical apparatus for producing stereoscopic or other three dimensional effects
    • G02B27/26Other optical systems; Other optical apparatus for producing stereoscopic or other three dimensional effects involving polarising means
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Other optical systems; Other optical apparatus
    • G02B27/28Other optical systems; Other optical apparatus for polarising
    • G02B27/283Other optical systems; Other optical apparatus for polarising used for beam splitting or combining
    • G02B27/285Other optical systems; Other optical apparatus for polarising used for beam splitting or combining comprising arrays of elements, e.g. microprisms
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N13/00Stereoscopic video systems; Multi-view video systems; Details thereof
    • H04N13/30Image reproducers
    • H04N13/356Image reproducers having separate monoscopic and stereoscopic modes
    • H04N13/359Switching between monoscopic and stereoscopic modes

Abstract

The invention provides a colorful projection display device, which includes a group of polarizing and beam splitting prisms, two reflective LCOS(liquid crystal on silicon) display chips, and a projection objective. The two reflective LCOS display chips which have arrays of micro color separating filters , project respectively polarized lights with polarization directions perpendicular to each other to form image on the projection objective. When the images inputted into two display chips are corresponding to different visual angles, the colorful projection display device can show three-dimensional images. In contrast, when images inputted into the two display chips are same, the colorful projection display device can show planar images. Switch between three-dimensional and planar displaying can be carried out in the colorful projection display device by controlling the image information inputted into the display chips.
EP20040709567 2003-07-18 2004-02-10 A colorful projection display device Withdrawn EP1647963A4 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN 03141689 CN100476505C (en) 2003-07-18 2003-07-18 Three dimension/two dimension switchable color projection display device and method thereof
CN 03209723 CN2646733Y (en) 2003-07-18 2003-08-14 3D/2D switchable color projection display device
PCT/CN2004/000110 WO2005008617A1 (en) 2003-07-18 2004-02-10 A colorful projection display device

Publications (2)

Publication Number Publication Date
EP1647963A1 true EP1647963A1 (en) 2006-04-19
EP1647963A4 true true EP1647963A4 (en) 2009-05-13

Family

ID=34081421

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20040709567 Withdrawn EP1647963A4 (en) 2003-07-18 2004-02-10 A colorful projection display device

Country Status (6)

Country Link
US (1) US7690796B2 (en)
EP (1) EP1647963A4 (en)
JP (1) JP2007524111A (en)
KR (1) KR100827862B1 (en)
CN (2) CN100476505C (en)
WO (1) WO2005008617A1 (en)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2563599Y (en) * 2002-05-14 2003-07-30 邵剑心 New silicon base liquid crystal color micro display device
CN100476505C (en) 2003-07-18 2009-04-08 晶荧光学科技有限公司 Three dimension/two dimension switchable color projection display device and method thereof
CN101496405B (en) 2006-08-22 2011-07-20 孙犁 2-d and 3-d display
CN101819376B (en) 2004-05-05 2013-07-10 图象公司 Multiple source high performance stereographic projection system
FR2874731B1 (en) * 2004-09-02 2007-03-16 Optis Sa Method and system for displaying a digital true color image
JP4155275B2 (en) 2005-03-25 2008-09-24 セイコーエプソン株式会社 Image display device
EP1708512A1 (en) * 2005-03-31 2006-10-04 SONY DEUTSCHLAND GmbH Image generation unit with four primary colors
US7588866B2 (en) 2005-06-01 2009-09-15 Kinoptics Technologies Inc. Filter arrays for liquid crystal displays and methods of making the same
WO2006135867A3 (en) * 2005-06-10 2007-12-06 Colorlink Inc Three dimensional stereoscopic projection architectures
US7589797B2 (en) 2005-07-25 2009-09-15 Industrial Technology Research Institute High efficiency liquid crystal display projection system
JP5305922B2 (en) 2005-12-20 2013-10-02 コーニンクレッカ フィリップス エヌ ヴェ Auto-stereoscopic display device
US20070146880A1 (en) * 2005-12-27 2007-06-28 Jvc Americas Corporation Optical device for splitting an incident light into simultaneously spectrally separated and orthogonally polarized light beams having complementary primary color bands
CN100386683C (en) 2006-03-29 2008-05-07 宁波思达利光电科技有限公司 Optical module for liquid crystal display and liquid crystal display
CN100514183C (en) * 2006-05-29 2009-07-15 晶荧光学科技有限公司 Portable electronic apparatus
JP5066837B2 (en) * 2006-06-07 2012-11-07 株式会社Jvcケンウッド Image display device
DE102006035601A1 (en) 2006-07-27 2008-01-31 Fachhochschule Jena Image projection device
US20090009726A1 (en) * 2007-07-03 2009-01-08 United Microdisplay Optronics Corp. Multi-primary-color digital light splitting and combining system and method, and digital projector
CN101162296B (en) 2007-09-24 2010-05-26 红蝶科技(深圳)有限公司 Polarization light splitter and LCOS LCD stereo projection system using the same
CN101470337B (en) 2007-12-27 2012-03-14 红蝶科技(深圳)有限公司 Mobile equipment embedded with projector module
CN101226325B (en) 2008-02-03 2010-06-02 李志扬 Three-dimensional display method and apparatus based on accidental constructive interference
CN101299075B (en) 2008-05-30 2010-12-08 福州高意通讯有限公司 Adjustable optical filter optical structure and spectrum analyzer with the same
CN101639572B (en) 2008-07-29 2013-08-14 深圳Tcl新技术有限公司 Polarized glasses and stereoscopic display system adopting polarized glasses
US20100033830A1 (en) * 2008-08-11 2010-02-11 Man Fat Yung Wearable image display device
JP5391662B2 (en) * 2008-11-21 2014-01-15 ソニー株式会社 Stereoscopic image display device, polarization separating and coupling device, a stereoscopic image display method
WO2010070917A1 (en) * 2008-12-17 2010-06-24 カラーリンク・ジャパン株式会社 Image display device
JP4835957B2 (en) * 2009-01-07 2011-12-14 ソニー株式会社 Projection stereoscopic display device
CN101515368B (en) 2009-04-01 2011-04-13 西北工业大学 Method for segmenting sulus basins on surface of pallium of a three-dimensional cerebral magnetic resonance image
CN101750747B (en) 2010-02-01 2013-04-24 刘武强 Three-dimensional stereoscopic imaging method, system and imaging device
KR101043253B1 (en) * 2010-02-18 2011-06-21 재단법인대구경북과학기술원 Three-dimensional image display apparatus
CN102236172A (en) * 2010-04-22 2011-11-09 禾鈶股份有限公司 Projection system capable of outputting light sources of different polarities and using method thereof
CN102262302A (en) * 2010-05-24 2011-11-30 禾鈶股份有限公司 Alternately outputting different polarization source image projection system and method of use
KR101162053B1 (en) * 2010-06-29 2012-07-03 주식회사 레드로버 Stereoscopic image projector and optical converting apparatus for the stereoscopic image projector
CN101986186A (en) * 2010-08-23 2011-03-16 浙江亿思达显示科技有限公司 Three-dimensional projection system
WO2012031405A1 (en) * 2010-09-10 2012-03-15 青岛海信信芯科技有限公司 Stereoscopic projection method and system, and television
CN102004388A (en) * 2010-10-15 2011-04-06 天津峰景光电科技有限公司 Three-dimensional miniature projector module
CN102087420A (en) * 2010-11-30 2011-06-08 清华大学深圳研究生院 Stereo projecting equipment
US8482549B2 (en) * 2011-04-08 2013-07-09 Hong Kong Applied Science and Technology Research Institute Company Limited Mutiple image projection apparatus
CN102162982B (en) * 2011-04-14 2013-01-30 清华大学深圳研究生院 Projector and optical path control method thereof
CN102253497B (en) * 2011-07-20 2014-04-30 清华大学深圳研究生院 Polarizing type stereo projector engine
CN102360156A (en) * 2011-09-29 2012-02-22 福建网讯科技有限公司 3D (three-dimensional) protection device and 3D projection method
CN102402016A (en) * 2011-11-09 2012-04-04 南京邮电大学 Silica-based liquid crystal stereo projection light machine
JP6161622B2 (en) 2011-11-28 2017-07-12 スリーエム イノベイティブ プロパティズ カンパニー System utilizing the polarizing beam splitter and takes the beam splitter to provide a high resolution image
EP2786198A1 (en) 2011-11-28 2014-10-08 3M Innovative Properties Company Method of making polarizing beam splitters providing high resolution images and systems utilizing such beam splitters
KR101236228B1 (en) * 2012-04-20 2013-02-22 주식회사 레드로버 Stereoscopic image projector and optical converting apparatus for the stereoscopic image projector
WO2013162939A3 (en) * 2012-04-25 2013-12-19 3M Innovative Properties Company Two imager projection device
CN103376491B (en) * 2012-04-27 2015-10-07 台达电子工业股份有限公司 Filter structure and an optical system
CN104685388A (en) 2012-08-15 2015-06-03 3M创新有限公司 Polarizing beam splitter plates providing high resolution images and systems utilizing such polarizing beam splitter plates
US9841600B2 (en) 2012-08-21 2017-12-12 3M Innovative Properties Company Viewing device
CN106444066A (en) 2012-08-22 2017-02-22 3M创新有限公司 Polarizing beam splitter and methods of making same
CN103676450B (en) * 2012-09-03 2017-03-29 上海蝶维影像科技有限公司 2d 3d projection system conversion system
CN104767988A (en) * 2014-01-07 2015-07-08 四川爱特尔科技有限公司 Stereoscopic image display system
CN105204171A (en) * 2014-06-13 2015-12-30 深圳市绎立锐光科技开发有限公司 Light splitting and combining device and projection optical system
EP3054339A1 (en) * 2015-02-09 2016-08-10 Nokia Technologies OY A display apparatus
EP3133434A1 (en) * 2015-08-18 2017-02-22 Nokia Technologies Oy A single light source near eye display

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0560636A1 (en) * 1992-03-13 1993-09-15 Sharp Kabushiki Kaisha A projection type liquid crystal display
US5921650A (en) * 1998-02-27 1999-07-13 International Business Machines Corporation High efficiency field-sequential color projector using two SLMs
WO2000063738A1 (en) * 1999-04-21 2000-10-26 U.S. Precision Lens Incorporated Optical systems for reflective lcd's
CN1392534A (en) * 2001-06-19 2003-01-22 邵剑心 Silicon base liquid crystal reflective colour display system with micro optical filter array
WO2003007074A1 (en) * 2001-07-12 2003-01-23 Genoa Technologies Ltd. Sequential projection color display using multiple imaging panels
US6547396B1 (en) * 2001-12-27 2003-04-15 Infocus Corporation Stereographic projection system

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4006968A (en) 1975-05-02 1977-02-08 Hughes Aircraft Company Liquid crystal dot color display
US4458175A (en) 1977-04-13 1984-07-03 Weekley Robert R Mosaic additive reflectance color display screen
JPH0364046B2 (en) 1984-04-13 1991-10-03 Sharp Kk
JPS61282823A (en) 1985-06-07 1986-12-13 Sanyo Electric Co Ltd Liquid crystal panel for color television
US4647966A (en) 1985-11-22 1987-03-03 The United States Of America As Represented By The Secretary Of The Navy Stereoscopic three dimensional large screen liquid crystal display
US4811003A (en) 1987-10-23 1989-03-07 Rockwell International Corporation Alternating parallelogram display elements
NL8800951A (en) 1988-04-13 1989-11-01 Philips Nv A display device.
EP0377757B1 (en) 1988-07-14 1997-01-08 Seiko Epson Corporation Reflection-type liquid crystal electro-optical device and projection-type display device using the same
JPH05127121A (en) * 1991-11-05 1993-05-25 Sharp Corp Stereoscopic display system
US5311337A (en) 1992-09-23 1994-05-10 Honeywell Inc. Color mosaic matrix display having expanded or reduced hexagonal dot pattern
CN1057393C (en) * 1994-08-24 2000-10-11 大宇电子株式会社 Compact photo projecting system
JP3336794B2 (en) * 1995-02-20 2002-10-21 セイコーエプソン株式会社 Polarized light illumination apparatus and a projection display device using the same
JPH0996780A (en) * 1995-10-03 1997-04-08 Nippon Hoso Kyokai <Nhk> Projection type stereoscopic picture display system
US5933183A (en) * 1995-12-12 1999-08-03 Fuji Photo Film Co., Ltd. Color spatial light modulator and color printer using the same
JPH09230321A (en) 1996-02-20 1997-09-05 Denso Corp Color liquid crystal display device
JP3371190B2 (en) * 1996-05-24 2003-01-27 ソニー株式会社 Projection type liquid crystal display device
JP3188411B2 (en) 1996-10-18 2001-07-16 キヤノン株式会社 Crystal device pixel electrode substrate, a display device using a liquid crystal device and the liquid crystal device using the pixel electrode substrate
JPH10171045A (en) * 1996-12-10 1998-06-26 Seiko Epson Corp Projection type display device
CN1149432C (en) 1998-02-20 2004-05-12 F・O・B・有限公司制造彩色光电构成 Optic switch
US5963289A (en) 1997-10-27 1999-10-05 S Vision Asymmetrical scribe and separation method of manufacturing liquid crystal devices on silicon wafers
JP3199313B2 (en) 1997-11-10 2001-08-20 キヤノン株式会社 Reflection type liquid crystal display device and a projection type liquid crystal display device using the same
US6097456A (en) * 1998-08-12 2000-08-01 California Institute Of Technology Efficient color display using low-absorption in-pixel color filters
US6351280B1 (en) 1998-11-20 2002-02-26 Massachusetts Institute Of Technology Autostereoscopic display system
US6280034B1 (en) * 1999-07-30 2001-08-28 Philips Electronics North America Corporation Efficient two-panel projection system employing complementary illumination
US6636276B1 (en) * 1999-09-09 2003-10-21 International Business Machines Corporation Projection display system with at least two reflective light valves
US6203160B1 (en) 1999-10-12 2001-03-20 Industrial Technology Research Institute High efficiency liquid crystal display projection system
JP3692445B2 (en) 1999-11-02 2005-09-07 セイコーエプソン株式会社 A liquid crystal device and an electronic apparatus
JP2001004957A (en) * 2000-01-01 2001-01-12 Citizen Watch Co Ltd Stereoscopic display device
JP3768381B2 (en) * 2000-05-11 2006-04-19 株式会社日立製作所 A liquid crystal projector
JP3460706B2 (en) 2000-08-07 2003-10-27 セイコーエプソン株式会社 An electro-optical device, electronic apparatus, method of manufacturing a substrate for an electro-optical device and an electro-optical device substrate.
US6681005B2 (en) 2001-06-12 2004-01-20 Chi Mei Optoelectronics Corp. Device for manufacturing liquid crystal display panel
US6961045B2 (en) * 2001-06-16 2005-11-01 Che-Chih Tsao Pattern projection techniques for volumetric 3D displays and 2D displays
US6857747B2 (en) * 2001-08-06 2005-02-22 Advanced Digital Optics, Inc. Color management system
CN1187636C (en) 2001-08-10 2005-02-02 浙江大学 Polarization color splitting and mixing system of liquid crystal projector using reflection liquid crystal board as picture source
JP4035307B2 (en) * 2001-10-30 2008-01-23 キヤノン株式会社 Optics, optical instruments, an image display optical system and projection display
CN2510883Y (en) 2001-12-28 2002-09-11 北京澳柯玛视美乐信息技术有限公司 Reflection-type silicon-base liquid-crystal projector optical mechanism
CN2563599Y (en) 2002-05-14 2003-07-30 邵剑心 New silicon base liquid crystal color micro display device
US20040141154A1 (en) * 2002-12-27 2004-07-22 Ga-Lane Chen Color projection display device
CN100476505C (en) 2003-07-18 2009-04-08 晶荧光学科技有限公司 Three dimension/two dimension switchable color projection display device and method thereof
US7255448B2 (en) * 2004-10-20 2007-08-14 Hewlett-Packard Development Company, L.P. Pixelated color management display

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0560636A1 (en) * 1992-03-13 1993-09-15 Sharp Kabushiki Kaisha A projection type liquid crystal display
US5921650A (en) * 1998-02-27 1999-07-13 International Business Machines Corporation High efficiency field-sequential color projector using two SLMs
WO2000063738A1 (en) * 1999-04-21 2000-10-26 U.S. Precision Lens Incorporated Optical systems for reflective lcd's
CN1392534A (en) * 2001-06-19 2003-01-22 邵剑心 Silicon base liquid crystal reflective colour display system with micro optical filter array
WO2003007074A1 (en) * 2001-07-12 2003-01-23 Genoa Technologies Ltd. Sequential projection color display using multiple imaging panels
US6547396B1 (en) * 2001-12-27 2003-04-15 Infocus Corporation Stereographic projection system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005008617A1 *

Also Published As

Publication number Publication date Type
CN100476505C (en) 2009-04-08 grant
KR20060032959A (en) 2006-04-18 application
US20050174543A1 (en) 2005-08-11 application
WO2005008617A1 (en) 2005-01-27 application
KR100827862B1 (en) 2008-05-07 grant
JP2007524111A (en) 2007-08-23 application
US7690796B2 (en) 2010-04-06 grant
CN1570704A (en) 2005-01-26 application
CN2646733Y (en) 2004-10-06 grant
EP1647963A1 (en) 2006-04-19 application

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